baber/WOPTO huggingface dataset:
Patent JP-H05337445-A (JP)
Title: Cleaning device
Inventor: TAKENAKA YUJI
IPC: B08B1/04
Filed: 1992-06-08
Abstract: PURPOSE:To uniformly clean the whole surface of a punch, etc., by connecting 1st and 2nd rotating rods while shifting a shaft center, penetrating the 2nd rotating rod into the through hole of a mobile stand, forming a part of the mobile stand so that it may be slidable on a 3rd rotating rod and providing a turning device for the 2nd rotating rod and a cleaning jig. CONSTITUTION:When a punch is brought into contact with the cleaning jig 16 and a rotary motor 10 is rotated, power is transmitted through a belt 12 to turn a rotary disk 7 by using the 1st rotating rod 2 and the 2nd rotating rod 4 as axes. Since the 2nd rotating rod 4 and the 1st rotating rod 2 are connected while shifting the shaft center, when the rotating disk is turned by using the second rotating rod as an axis the shaft center of the 2nd rotating bar 4 is turned around the shaft center of the 1st rotating bar 2 by the shifted distance of the shaft center. Therefore, the mobile stand 3 is moved attending with the rotation of the 2nd rotating rod 4 to slidably move on the 3rd rotating rod 5, while using the 3rd rotating rod 5 as a fulcrum. Consequently, the cleaning jig 18 is moved by the rotary motor 10 through the belt 14 so as to drum a circle.
Patent JP-S6126227-A (JP)
Title: Semiconductor device
Inventor: HORI TAKASHI
IPC: H01L21/314
Filed: 1984-07-16
Abstract: PURPOSE:To improve the electric characteristics of a device by removing the warp of the surface of a substrate by almost equalizing the sum total of products of the respective film thickness and film stress of the laminated films arranged on the surface of the substrate and that of the laminated films on the back surfsce of the substrate with same signs. CONSTITUTION:On a substrate 1, single or plural films 2 are formed as in a conventional device and on a back surface, films 3 having the different linear expansion coefficiencies respectively are formed. Assuming that this structure body is a complete linear beam, a stress produced on the surface of the substrate 1 is worked out under the conditions that the strengths of the respective layers of semiconductor substrate 1, films 2 and films 3 balance and that the quantities of deformation of the adjacent layers are equal on a boundary of the layers, and that value is determined to be zero. This state is realized when the sum total of products of the film stress produced in the layer 2 and the film thickness equals to that of the layer 3 with same signs. A warp is not produced in the substrate and the electric characteristics of a semiconductor device can be improved substantially.
Patent JP-S5851867-A (JP)
Title: Liquid seasoning of separate type
Inventor: KANAMORI TAKESHI
IPC: A23L27/60
Filed: 1981-09-19
Abstract: PURPOSE:A liquid seasoning of the separate type having clear interface, exhibiting good separate state free from cloudiness and milkiness phenomena when it is separated again into an oily phase and an aqueous phase after shaking and leaving it to stand, obtained by adding xanthan gum to the aqueous phase and lecithin to the oily phase. CONSTITUTION:In a liquid seasoning of the separate type such as a dressing which is again separated into an oily phase and an aqueous phase when it is left to stand and shaked and emulsified temporarily when it is used, a Chinese liquid seasoning, etc., 0.005-0.1wt% xanthan gum is added to the aqueous phase, 0.005-0.5wt%, preferably 0.007-0.2wt% lecithin is added to the oily phase, and 0.03-0.3wt%, preferably 0.05-0.1wt% calculated as powder of an amino acid seasoning of the animal type is preferably added to the aqueous phase.
Patent JP-H08311490-A (JP)
Title: Detergent for training golf ball and washing method therefor
Inventor: TOMOTA HIDEYUKI
IPC: C11D3/04
Filed: 1995-05-22
Abstract: PURPOSE: To obtain a detergent capable of effectively removing mud, soil, and aritificial lawn grass attached to a training golf ball. CONSTITUTION: This detergent is an alkaline detergent which contains a water- soluble fluorine-contg. surfactant having a 5-20C perfluoroalkyl or perfluoroalkenyl group.
Patent JP-S63313664-A (JP)
Title: Vapor phase soldering device
Inventor: TAKAHASHI TAKAO
IPC: B23K3/04
Filed: 1987-06-15
Abstract: PURPOSE:To prevent the damage of a work due to over-heating by standing plural variable rising plates capable of adjusting the height from inside the liquid at intervals in the work transfer direction at the lower side of a work transfer conveyor located at the inside of a vapor tank. CONSTITUTION:Each variable rising plate 45 is fitted from the upper part to the recessed guide member 47 fitted at a fixed pitch to the opposing face of an inner frame 42. The adjustment in the height of the respective rising plate 45 is executed by replacing with plate of different lengths or by adjusting the vertical movement of the rising plate of fixed lengths. In the case of the heat capacity of a work being less, one part of the variable rising plate 45 is set higher and the remaining rising plate 45 is set lower as well. One part of the saturated vapor phase 13 generated inside the vapor tank 11 is thus ascended to the upper side than the work transfer level by the guide of the variable rise plate 45 set higher and the saturated vapor phase ascending by being guided by the rising plate set lower does not reach the work transfer level, hence no work is heated.
Patent JP-H08309396-A (JP)
Title: Vacuum drying device and drying method for slurry and the like
Inventor: ISHIGAKI EIICHI
IPC: F26B11/16
Filed: 1995-05-22
Abstract: PURPOSE: To bring a matter to be dried into contact directly with a heat source and drying the same with maximum transfer efficiency by placing in upright a drying drum with a heater or its periphery and also disposing in upright an agitating shaft around which a ribbon screw is wound on a central section of the drying drum. CONSTITUTION: A matter to be dried supplied to a drying drum 1 is carried upward while being pressed to the inner face of the drying drum 1 by the centrifugal force generated following the revolution of a ribbon screw 2a and heat dried by hot water in a jacket 1a. The water heated and evaporated is removed from a vacuum suction opening 7 to the outside of the drum by a vacuum pump. On the other hand, the dried matter is guided to the central section of the drying drum 1 by a guide plate 4 and dropped down, and then guided again to the periphery of the drying drum 1 by a scraper 2b and the ribbon screw 2a. At that time, in the case the desired drying degree is provided by one cycle, an exhaust valve 6a of a base section of a removing tube 6 is opened to remove the dried matter.
Patent JP-H11321961-A (JP)
Title: Method and device for unfolding storage box
Inventor: KITANO RIYOUKO
IPC: B65D85/57
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To unfold a storage box without scratches and the like by a comparatively simple device. SOLUTION: In an unfolding method, a first half member 2 is connected with a second half member 3 trough a hinge section 4, and a storage box with an engaging section on the opposite side of the hinge section 4 and in the folding state is unfolded. In that case, the first half member 2 of the storage box having the engaging section and forming the folded state is fixed and the hinge section 4 is pressed to shift the position of the second half member 3 and release the engagement of the engaging section, and the first half member 2 is slid in the direction moving from the hinge section 4 toward the engaging section, while the second half member 3 is brought into contact with a guide plate to unfold the storage box.
Patent JP-H0862418-A (JP)
Title: Infrared ray non-permeable optical filter
Inventor: SHOJI MASUHIRO
IPC: G02B5/22
Filed: 1995-06-15
Abstract: PURPOSE: To provide an infrared ray non-permeable optical filter which excels in beam permeability in a visible beam region and has optical characteristics which shut off and attenuate near infrared rays in a region of near infrared rays, especially in a region of longer wavelength than 1200nm, with high efficiency. CONSTITUTION: Either of (A) and (B) infrared ray non-permeable films is provided on a surface of a transparent base. (A) is the infrared ray non-permeable film composed such that fine powders of metal oxides composed of indium oxide and/or tin oxide are dispersed in synthetic resin. (B) is the infrared ray non-permeable film composed of deposits of metal oxides composed of indium oxide and/or tin oxide. A composite film composed such that the infrared ray non-permeable film is formed on a surface of a transparent support body may be provided on the surface of the transparent base.
Patent JP-H0238681-A (JP)
Title: Joint fitting for opening and closing window, door, etc.
Inventor: ROORAN OMUURUSHIE
IPC: E05D15/52
Filed: 1989-06-13
Abstract: PURPOSE: To improve distribution of load to an angle bracket produced by the weight of a wing by connecting a compass arm slidably to either an upper or a lower rail. CONSTITUTION: Joint fittings comprise an angle bracket, which constitutes a lower link between a wing 1 and a door frame 4, and a stop compass which constitutes the upper link of the door frame 4. The angle compass 10 enables rotation of the wing 1 about both a vertical and a horizontal axis. The angle compass 10 has a compass arm 24 and a link 39 and is connected slidably to the compass arm 24 and the upper rail of the door frame 4.
Patent JP-S63312708-A (JP)
Title: Variable attenuator
Inventor: NAKATSUKA TADAYOSHI
IPC: H03H11/24
Filed: 1987-06-15
Abstract: PURPOSE:To control two different negative control voltages with one positive fixed power source and one other positive control power source by connecting a circuit composed of plural resistances to the gate source of respective FETs or a drain. CONSTITUTION:The division between respective gate electrodes of respective FETs 101-103 of a pi type coupling is connected with plural resistances 104-110. To an attenuation quantity control terminal 112, the voltage higher than a constant voltage impressing terminal 113 is impressed. Since the resistances 104 are connected to the gate of the FET 101, a current hardly flows. The FET101 is completely in an on condition and the FETs 102 and 103 are in the condition having a resistance value in accordance with a gate bias. As the potential of the terminal 112 is lowered, the condition is close to the inversion, and when the potential of the terminal 112 is lower than the potential of a node point 118, the condition is completely inverted. The resistance value of the FET101 is freely controlled by the terminal 112.
Patent JP-S5373200-A (JP)
Title: Automatic transaction apparatus
Inventor: TSUCHIYA JIYUNICHI
IPC: G07D1/00
Filed: 1976-12-13
Abstract: PURPOSE: To make distinct the responsibility branching point of a user and the other side in article transactions as a user himself makes checking of counting and receives actual articles by receiving an approval button when his expected amount and the amount released coincide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5851389-A (JP)
Title: Input device
Inventor: NAKAZAWA TAMOTSU
IPC: G10L15/06
Filed: 1981-09-22
Abstract: PURPOSE:To prevent the error due to the habit of the operator, by storing the voice and the handwriting peculiar to the operator in an attachable and detachable memory, and mounting this memory the device to compare and detect an inputted signal. CONSTITUTION:The voice inputted from a microphone 5 is subjected to A/D conversion in a converter 7 and is inputted to a pattern memory 4 to generate a standard voice pattern of the operator. Each operator mounts his private pattern memory 4 and inputs his voice, and it is subjected to A/D conversion in the converter 7 and is compared with a signal RD from the pattern memory 4 in a pattern matching part 8. A controller 9 monitors the comparison result and sends address information AD of the pattern memory 4, which is obtained when the comparison results in coincidence, to a CPU, and the CPU controls the display or the print-out on a basis of this information. The read of handwritten characters is processed similarly. Thus, voices and handwritten characters of many operators are processed accurately.
Patent JP-S5938634-A (JP)
Title: Non-destructive automatic inspection apparatus
Inventor: NISHIDA AKIHIKO
IPC: G01N23/04
Filed: 1982-08-27
Abstract: PURPOSE:To inspect an object to be inspected on the basis of objective decision criterion at a constant treating speed, by a method wherein a radiation source is scanned in directions x, y and z to obtain respective primary data through the integration of a two-dimensional fluoroscopic image in directions x, y and z and the presence of foreign matters or the like is detected by the primary data compressed in said directions. CONSTITUTION:An object to be inspected is subjected to fluoroscopic examination in each direction prior to and posterior to sealing content by radio active rays. Numerals 20, 20', 21, 21', 22, 22' are each fluoroscopic radiation source, the numeral 23 is an object to be inspected and the numeral 24 is a fluoroscopic rays. In this case, unifimentional data 101 having a shape which is formed by performing (n) lines of integrations with respect to a fluoroscopic image 100 as the scanning result in a scanning direction is obtained. This data is treated in various data calculation circuits and the presence, the position and the size of foreign matters are calculated by a foreign matter decision circuit as well as the as the kind thereof is decided. The obtained decision result is displayed by a result display circuit and a rejected product is removed from the obtained decision result by a rejected product removing machine.
Patent JP-S635785-A (JP)
Inventor: HOYA YOSHIAKI
IPC: B26B19/04
Filed: 1986-06-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63314240-A (JP)
Title: Novel polyimide copolymer and its production
Inventor: AKAHORI RENICHI
IPC: C08G73/10
Filed: 1987-06-17
Abstract: PURPOSE:To obtain the title copolymer excellent in dimensional stability, tensile properties, etc., by reacting an organic tetracarboxylic acid dianhydride successively with two organic diamine compounds and conducting the ring closure of the formed polyamic acid copolymer. CONSTITUTION:An organic tetracarboxylic acid dianhydride of formula I (wherein R0 is a tetravalent organic group) is reacted with 50-90mol.% organic diamine compound of formula II (wherein R1 is a bivalent organic group) in an organic polar solvent to produce a prepolymer having acid anhydride groups on both ends. this prepolymer is mixed with an organic diamine compound of formula III (wherein R2 is a bivalent organic group, provided that the case where R1 and R2 are formulas IV and V, respectively, and the case where they are formulas V and IV, respectively, are excluded) so that the total of the diamines of formulas II and III may be equimolar to the total of the compound of formula I, and the mixture is reacted. The obtained polyamic acid copolymer is subjected to ring closure to obtain a polyimide copolymer of formula VI (wherein m is a positive integer).
Patent JP-S635483-A (JP)
Title: Corresponding point location system for stereoscopic vision
Inventor: MIYAMOTO KAZUMASA
IPC: G06T1/00
Filed: 1986-06-25
Abstract: PURPOSE:To surely correspond the respective corresponding points of images for the right eye and the left eye by repeating the correction to strengthen a specific weight factor and considering the corresponding points of the images for the right and the left eyes connected to this weight factor to be corresponded. CONSTITUTION:A variable resistance rij connects the i-line of the image for the right eye to the j-line of the image for the left eye. The image for the right eye and the image for the left eye have a high probability for taking the correspondence in a place where the (i) is near to the (j), however, when the (i) is remote from the (j), the probability for taking the correspondence is lowered. When the (i) is near to the (j), if xjyi<0, the rij is increased, if xjyi approx.= 0, by leaving the rij as it is, the rij of high correlation is strengthened. Thus, the specific weight factor is strengthened by repeating the correction. The corresponding point of the image for the right eye connected to this weight factor is considered to correspond to the image for the left eye. The correspondence of the respective corresponding points of the image for the right eye and the image for the left eye can be surely taken.
Patent JP-S6127679-A (JP)
Title: Thyristor
Inventor: HARUKI HIROSHI
IPC: H01L29/423
Filed: 1984-07-18
Abstract: PURPOSE:To improve dv/dt resistance of an element and prevent permanent destruction of the element by providing a circular concave part on the n-emitter surface of the thyristor element and exposing a p-base region at the center of an n-emitter region. CONSTITUTION:A thyristor element 1 has a four-layer construction comprising a P type emitter 2, an n type base 3, a P type base 4 and an N type emitter 5. A gate electrode 7 is provided on the P type base 4 so as to be surrounded by a cathode electrode 6, and an anode electrode 8 is provided on the P type emitter 2. A region having a partially narrow width can be formed on the P type base 4 by forming a curved surface concave part 10 at the gate and its peripheral part to restrict a conductive region at the time during dv/dt misignition of a voltage surge into the region with this narrow width, that is, a normal ignition region, thereby giving rise to no local destruction.
Patent JP-S5773061-A (JP)
Title: Insulating coating compound
Inventor: WAKE MISAO
IPC: C09D5/25
Filed: 1980-10-24
Abstract: PURPOSE: An insulating coating compound useful for hot melt coating, not causing environmental pollution, obtained by adding a specific ether compound as a solvent to a polyester type resin.  
     CONSTITUTION: (A) 30wt% or less of one or more ether compounds, preferably diethylene glycol dimethyl ether, shown by the formula (R 1  and R 2  are 1W6C alkyl, phenyl; n is 2 or 3; X is 2 or 3) as a solvent are added to (B) ≤70wt% polyester resin (e.g., polyester resin), to give the desired coating compound.  
     EFFECT: Not damaging the appearance of coating, having improved solubility, and no problem with respect to smell. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0815054-A (JP)
Title: Self microbend type optical fiber temperature sensor
Inventor: FUJIWARA KAZUHIRO
IPC: G01K11/12
Filed: 1994-06-30
Abstract: PURPOSE:To measure temperature by coating materials different in thermal expansion coefficients and producing a microbend loss due to temperature change. CONSTITUTION:A temperature sensor 1 comprises an optical fiber 6, signal transmission part optical fibers 2, 4 connected to both the ends thereof, and a metal part 5 plated on the surface of the fiber 6. The metal part 5 and the fiber have mutually different thermal expansion coefficients, a plurality of 5i on one surface of the fiber and a plurality of 5j on the other surface opposed thereto are alternately disposed at regular pitches, and adhere to the surfaces. When temperature changes, the fiber 6 is alternatively bent due to the difference of the thermal expansion coefficient, incident light P0 produces a microbend loss due to the bent part, and output transparent light P1 decreses. Accordingly P1 is detected, and temperature can be easily measured from microbend characteristic.
Patent JP-H0647181-A (JP)
Title: Sewing machine with material feed device for feeding in up and down motion
Inventor: BENNO FUAU TEIRUDAASU
IPC: D05B27/02
Filed: 1993-06-21
Abstract: PURPOSE: To enable an optimum formation of a vertical component in the feed curve of a feed dog by arranging the feed dog so as to be coupled with a main rotary shaft in driving, applying a lift movement through an auxiliary carrier to the feed dog with a lift eccentric device and applying a feeding movement to the feed dog by a feed driving device. CONSTITUTION: An auxiliary carrier 43 is provided so as to be guided by a vertical guiding device 45, which runs almost vertically to a feed direction inside a sewing machine, a rotating main shaft 5 applies the lift movement through an auxiliary guiding device 48 to the auxiliary carrier 43, and the auxiliary carrier 43 applies the lift movement through the vertical guiding device 45 to a feed carrier 13 by another vertical guiding device 50 arranged away from the rotating main shaft 5 just for a distance A. A feed driving device 8 is provided with an oscillating shaft 7, and the oscillating shaft 7 is coupled with a feed carrier 13 in driving.  Further, the auxiliary guiding device 48 of the auxiliary carrier 43 is provided with a vertical opening 47, a vertical sliding member 16 to be eccentrically driven by the rotating main shaft 5 is slid in the vertical opening 47, and one part of a conditional guiding device 50 of the auxiliary carrier 43 is formed as a guide member 49.
Patent JP-S6210495-A (JP)
Title: Blower
Inventor: TOMOHIRO TERUHIKO
IPC: F04D17/08
Filed: 1985-07-08
Abstract: PURPOSE:To suppress the generation of Nz-sound by varying the position in the circumferential direction of a tongue part which is closest to the vane wheel of a casing, in the direction of the rotary shaft of the vane wheel. CONSTITUTION:A vane wheel 1 is revolved by a motor installed outside a casing 2. A tongue part 4 is divided 4a-4c in the direction of the height of a vane 5, and the closest-point position from a vane wheel is varied in the circumferential direction. Therefore, the time when the vane and the tongue part are set closest is varied in the direction of height of the vane. Therefore, the interference between the rear edge of the vane and the tongue part is generated with a phase difference in the direction of height of the vane, and the level of the Nz-sound can be reduced without varying the frequency of the Nz-sound.
Patent JP-S63312906-A (JP)
Title: Production of fine silver alloy powder
Inventor: SHIMIZU TAKASUMI
IPC: B22F9/24
Filed: 1987-06-16
Abstract: PURPOSE:To easily produce fine silver alloy powder having high purity at a low cost by mixing metals such as Pd with Ag, melting the mixture, dissolving the mixture with an acid to prepare a soln., adjusting the pH of the soln. with a basic soln., and adding a reducing agent to the soln. to reduce the metal ions. CONSTITUTION:The alloy base material is prepd. by mixing and melting 1 or >=2 kinds of the metals selected from Ag and a group consisting of Pd, In Au, Pt, and Sn. This alloy material is dissolved with the acid such as nitric acid to prepare the soln. of the metal salt of the acid. The pH of this soln. is adequately adjusted by adding the basic soln. such as aq. ammonia soln., thereto. The reducing agent such as hydrazine is then added to this soln. to reduce the metal ions and to co-precilitate the metals which are the components of the alloy base material. The alloy powder is thereby obtd. in the state of the fine powder without being grown or flocculated. The fine silver alloy powder having the high purity is thus produced.